<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	
	<form action="BServlet" method="post">
		<input type="text" name="username"/>
		<input type="password" name="password"/>
		<input type="submit" value="登陆"/>
	</form>
	
	
	
	
	
	
</body>
</html>